Question about Schengen SIS

[Jerry1911]

I have a question about the SIS system.

If I enter the Schengen on foot from my home country (illegal entry basically) and try to go back via plane (through the official border), do you think they would ask me where, how and when did I initially enter Schengen?

P.S. I am not a criminal or anything, I just don't want to comply with COVID rules at the border.

 

[Lateraltrust]

If you want to cross on foot, why would you like to come back by plane ? It does not make a lot of sens to cross on foot to avoid Covid restrictions and to come back by place, because you will likely be subject to the PCR test you tried to avoid

 

[Jerry1911]

Lateraltrust said:
If you want to cross on foot, why would you like to come back by plane ? It does not make a lot of sens to cross on foot to avoid Covid restrictions and to come back by place, because you will likely be subject to the PCR test you tried to avoid
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My home country has an exemption for the worker category I'm part of